Drywall Ceiling Calculator
Estimate the exact number of drywall sheets, compound, tape, and screws needed for your ceiling renovation.
Room Dimensions
Project Settings
15%
✓Calculation Results
How to Calculate Drywall Materials
Drywall ceilings require careful planning to minimize waste and ensure a smooth finish.
Key Materials:
- Drywall Sheets: Typically 4x8 or 4x12 feet. Larger sheets mean fewer seams but are harder to lift.
- Joint Compound (Mud): Used to fill seams and cover screw heads. Our calculator estimates the gallons required for a smooth finish.
- Joint Tape: Reinforces the seams to prevent cracking.
- Drywall Screws: Use 1-1/4" or 1-5/8" screws spaced every 12 inches for ceilings.
Always add 10-15% extra material for cuts, especially around lights, vents, or complex corners.